SON Dynamo 28
The SON 28 is a universal hub dynamo, suitable for all wheel sizes from 16 up to 29 inch. The SON 28 achieves its nominal power of 3 Watts already at a speed of approx. 16 km/h, when used with a 28" wheel. It is recommended if you need extra light power at low speeds or even if you want to power other devices as well.
Version for 12x100mm CL and 15X100mm 6B thru axles.
Included in delivery: hub dynamo incl. connection hardware